4z-24=8z-72

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Solution for 4z-24=8z-72 equation:


Simplifying
4z + -24 = 8z + -72

Reorder the terms:
-24 + 4z = 8z + -72

Reorder the terms:
-24 + 4z = -72 + 8z

Solving
-24 + 4z = -72 + 8z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-8z' to each side of the equation.
-24 + 4z + -8z = -72 + 8z + -8z

Combine like terms: 4z + -8z = -4z
-24 + -4z = -72 + 8z + -8z

Combine like terms: 8z + -8z = 0
-24 + -4z = -72 + 0
-24 + -4z = -72

Add '24' to each side of the equation.
-24 + 24 + -4z = -72 + 24

Combine like terms: -24 + 24 = 0
0 + -4z = -72 + 24
-4z = -72 + 24

Combine like terms: -72 + 24 = -48
-4z = -48

Divide each side by '-4'.
z = 12

Simplifying
z = 12

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